global warming causes global warming - (boxley) - (3) - June 16, 2006, 02:32:40 PM EDT
         Positive feedback loops are the pits . . . - (Andrew Grygus) - (1) - June 16, 2006, 02:48:47 PM EDT
             I don't think he's thought that through. -NT - (jake123) - June 16, 2006, 04:58:32 PM EDT
         Museums chomping at the bit for cool fossils - (tablizer) - June 26, 2006, 01:52:12 AM EDT